Rockwell Automation 1760-DNET Pico DeviceNet Communications Module User Manual User Manual
Page 47
Publication 1760-UM003A-EN-P - September 2005
Application Examples for Pico 6-3
Switching Rule Bit Array
The following table shows the composition of the corresponding data
bytes.
4
5
Data 3
Day
Day (1 to 28; 29, 30, 31;
depending on month and year)
0x01 to 0x1Fh
5
6
Data 4
Month
1 to 12
0x01 to 0x0Ch
6
7
Data 5
Year
0 to 99 (corresponds to
2000-2099)
0x00 to 0x63h
Table 6.2 Index 0 - Date and Time of Real-Time Clock
Byte
Content
Operand
Value (Hex)
Master
Slave
Table 6.3 Index 1 - Summer Time
Byte
Content
Value (Hex)
Master
Slave
2
3
Data 1
Area - None
00
Area - Rule
01
Area - Automatic EU
02
Area - Automatic GB
03
Area - Automatic US
04
for ‘Area’ = ‘Rule’
3
4
Data 2
Summer time switching
rule
4
5
Data 3
5
6
Data 4
6
7
Data 5
Table 6.4 Index 2 - Winter Time (only valid if Area = Rule selected)
Byte
Content
Value (Hex)
Master
Slave
2
3
Data 1
Area = Rule
01
3 to 6
4 to 7
Data 2 to 5
Winter Time
switching rule